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guajiro [1.7K]
3 years ago
14

The movie starts at 7:20 p.m. It will run for 1 hour and 40 minutes. At what time will the movie be over?​

Mathematics
2 answers:
babymother [125]3 years ago
8 0

Answer:

the movie will end at 9 btw thanks for helping me out i really appereciate it this is a little gift in return for helping me

Ganezh [65]3 years ago
3 0

Answer:9:00 pm

Step-by-step explanation:

Start time: 7:20pm

Duration of movie: 1 hour 40minutes

End time= 7:20 + 1:40

= 8:60 = 9:00pm

60 minutes make 1 hour.

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Answer:

∠A = 30°

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Step-by-step explanation:

This is a right triangle, you can see it mainly by the red square in C, and it is always used to mark 90 degrees.

Knowing that, you now know <em>∠C is 90°</em>

Now, to find ∠B, you should use the following equation:

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This means that the sum of the three angles of a triangle gives 180. ALWAYS. So to find the missing angle, ∠B, do the following:

Fill the values of the equation with the angles you now know:

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Solve the equation, passing the 30° and 90° to the other side of the equal sing with Inverse Operation:

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<em>B = 60</em>

<em>Hope it helps!!</em>

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